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Parts found for 1991 Chevrolet S10 Blazer 2WD > Fuel System, Exhaust, Emission System > E.C.M. Module & Wiring Harness

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  •  
    BOLT, Tapping Make Sure These Fit  
  • BOLT, HEX FLANGED HEAD,SELF-TAP,M4.2X1.4X13,11.6THD,8.5 O.D.,GM6010M,PHOSPHATE ORGANIC
    $0.82
    $0.46
  • BOLT, HEX FLANGED HEAD,SELF-TAP,M4.2X1.4X13,11.6THD,8.5 O.D.,GM6010M,PHOSPHATE ORGANIC
    $0.82
    $0.46
  • BOLT, HEX WASHER HEAD W/FL WASHER M4.2X1.41X20,12.5 O.D.,DOG POINT,6010M,7253M
    Replaced by: 11547755
    $0.72
    $0.46
  • BOLT, HEX WASHER HEAD W/FL WASHER M4.2X1.41X20,12.5 O.D.,DOG POINT,6010M,7253M
    Replaced by: 11547755
    $0.72
    $0.46
  •  
    CONNECTOR, Chassis Electrical Make Sure These Fit  
  • CONNECTOR, INLINE-TO ENGINE HARNESS,ECM HARNESS
    Fitting Vehicle Options: ST1
    --
    --
  • CONNECTOR, INLINE-TO ENGINE HARNESS,ECM HARNESS(24-WAY F)(W/O LEADS)(W/SECONDARY LOCKS))
    Fitting Vehicle Options: S1
    --
    --
  • CONNECTOR, INLINE-TO ENGINE HARNESS,ECM HARNESS(BLACK)(32-WAY F)(W/O TERMINAL LOCK)(3.670)
    Fitting Vehicle Options: S1, S1(LN8,L38,LL2), ST1(LB4)
    --
    $18.79
  • CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(GRAY)(10-WAY MALE METRI-PACK 150)(W/LEADS)(2.535)
    Fitting Vehicle Options: ST1
    $89.24
    $49.91
  • CONNECTOR, INLINE-TO INSTRUMENT PANEL HARNESS(GRAY)(1-WAY F)(W/LEADS)(METRI-PACK 480)(8.965)
    Fitting Vehicle Options: S1(C42)
    Require Qty: 02
    Package Qty: 1
    $17.90
    $10.00
  •  
    CONNECTOR, Distributor (also Knock Sensor) Make Sure These Fit  
  • CONNECTOR, MODULE-KNOCK SENSOR(BLACK)(4-WAY F)(W/LEADS)(2.535)
    Fitting Vehicle Options: ST1(LB4)
    $53.79
    $30.09
  • CONNECTOR, SENSOR-KNOCK(GRAY)(1-WAY MALE)(W/LEADS)(2.535)
    Fitting Vehicle Options: ST1
    $22.28
    $12.46
  •  
    EPROM, Emission Control System Make Sure These Fit  
  • EPROM, ECM(6292AYNA)
    Fitting Vehicle Options: S1(L38,NM8)(EXPORT)
    $92.21
    $51.64
  • EPROM, ECM(CODE 0190ANZZ)
    Fitting Vehicle Options: S1(LB4,GU2,NA5,NA6)(EXC NM8)
    $91.85
    $51.44
  • EPROM, ECM(CODE 0435AZNU,3934ASSB)
    Fitting Vehicle Options: S1(03-53)(LL2,GT4,GU6)
    --
    --
  • EPROM, ECM(CODE 0435AZNU,3934ASSB,AZUU)
    Fitting Vehicle Options: S1(LL2,GT4,GU6)
    --
    --
  • EPROM, ECM(CODE 0439AZNW)
    Fitting Vehicle Options: S1(LL2,H04)
    --
    --
  • EPROM, ECM(CODE 0439AZNW,3938ASSC)
    Fitting Vehicle Options: S1(03-53)(LL2,H04), S1(LL2,GT5)
    --
    --
  • EPROM, ECM(CODE 1424APLX)
    Fitting Vehicle Options: S1(03-53)(LN8,MD8)(EXC CTF)
    --
    --
  • EPROM, ECM(CODE 16051460)(CALPAK)
    Fitting Vehicle Options: S1(LL2)
    $375.47
    $200.05
  • EPROM, ECM(CODE 16051637)(CALPAK)
    Fitting Vehicle Options: ST1(LB4,GU2,NB2), ST1(LB4,MD8,NA5,NA6,NB2)(EXC NM8,ZR9), ST1(LB4,MD8,NM8,NB2)(EXPORT)
    $102.84
    $57.59
  • EPROM, ECM(CODE 16060837)(CALPAK)
    Fitting Vehicle Options: ST1(LB4,GU2,GU4,GU6,MY2)(EXC NM8)
    --
    --
  • EPROM, ECM(CODE 3779AUXK)
    Fitting Vehicle Options: S1(03-53)(L38,MW1,GT4,NB2)
    --
    --
  • EPROM, ECM(CODE 3784AUXL)
    Fitting Vehicle Options: S1(03-53)(L38,MW1,H04,NB2)
    --
    --
  • EPROM, ECM(CODE 6335AYPX,1438AKSS,5099ANLJ)(CALIBRATOR)
    Fitting Vehicle Options: ST1(LB4,MD8,NM8)(EXPORT)
    --
    --
  • EPROM, ECM(CODE 7385ATAR)
    Fitting Vehicle Options: S1(LB4,GU2,NA5,NA6)(EXC NM8)
    --
    --
  • EPROM, ECM(CODE 7394ATAS)
    Fitting Vehicle Options: ST1(LB4,MY2,GU4,NA5,NA6)(EXC NM8)
    --
    --
  • EPROM, ECM(CODE 7398ATAT)
    Fitting Vehicle Options: ST1(LB4,MY2,GU6,NA5,NA6)(EXC NM8)
    --
    --
  • EPROM, ECM(CODE 7403ATAU)
    Fitting Vehicle Options: ST1(LB4,GU2,NB2)
    --
    --
  • EPROM, ECM(CODE 7412ATAX)
    Fitting Vehicle Options: ST1(LB4,MY2,GU6,NB2)
    --
    --
  • EPROM, ECM(CODE 7531ASTC,3766AUXF)
    Fitting Vehicle Options: S1(03-53)(L38,MD8,CTF)
    --
    --
  • EPROM, ECM(CODE 7535ASTD,3770AUXH)
    Fitting Vehicle Options: S1(03-53)(L38,MW1,GT4,CTF,NA5,NA6)
    --
    --
  • EPROM, ECM(CODE 7539ASTF,3775AUXJ)
    Fitting Vehicle Options: S1(03-53)(L38,MW1,H04,NA5,NA6)
    --
    --
  • EPROM, ECM(CODE 7594ATBA)
    Fitting Vehicle Options: ST1(LB4,MD8,NA5,NA6)(EXC NM8,ZR9)
    --
    --
  • EPROM, ECM(CODE 9110AUCD,3779AUXF)
    Fitting Vehicle Options: S1(03-53)(L38,MW1,GT4,CTF,NB2)
    --
    --
  • EPROM, ECM(CODE 9118AUCF,3784AUXL)
    Fitting Vehicle Options: S1(03-53)(L38,MW1,H04,CTF,NB2)
    --
    --
  • EPROM, ECM(CODE 9604AXAA,2152ASWY,1416APLZ)
    Fitting Vehicle Options: S1(03-53)(LN8,MW1,GT4)(EXC CTF)
    --
    --
  • EPROM, ECM(CODE 9608AXAB,2156ASWZ,1412APMA)
    Fitting Vehicle Options: S1(03-53)(LN8,MW1,H04)(EXC CTF)
    --
    --
  •  
    HARNESS, Engine Wiring Make Sure These Fit  
  • HARNESS, ENGINE WIRING
    Fitting Vehicle Options: S1(03-53)(LN8,MD8,C60)
    $614.11
    $392.04
  • HARNESS, ENGINE WIRING
    Fitting Vehicle Options: S1(03-53)(LN8,MW1,C60)
    $1272.81
    $812.56
  • HARNESS, ENGINE WIRING
    Fitting Vehicle Options: S1(03-53)(LN8,MD8,C42)
    --
    --
  • HARNESS, ENGINE WIRING
    Fitting Vehicle Options: S1(03-53)(LN8,MW1,C42)(EXC CTF)
    --
    --
  • HARNESS, ENGINE WIRING
    Fitting Vehicle Options: S1(L38,MD8,CTF,C60)
    --
    --
  • HARNESS, ENGINE WIRING
    Fitting Vehicle Options: S1(L38,MW1,CTF,C60)
    --
    --
  •  
    MODULE, Distributor (also Knock Sensor) Make Sure These Fit  
  • MODULE, KNOCK SENSOR
    Fitting Vehicle Options: S1(03-53)(LL2,CTF)
    --
    --
  • MODULE, KNOCK SENSOR
    Fitting Vehicle Options: ST1(LB4)(EXC ZR9,Z79)
    --
    --
  •  
    MODULE, Emission Control System Make Sure These Fit  
  • MODULE, ENGINE CONTROL(INCLUDES 18)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    Fitting Vehicle Options: S1(LL2)
    $177.25
    $166.77
  • MODULE, ENGINE CONTROL(INCLUDES 3)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    Fitting Vehicle Options: ST1(LB4,MY2,MD8,NM8)
    --
    $192.24
  • MODULE, ENGINE CONTROL(INCLUDES 3)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    Fitting Vehicle Options: ST1(LB4,MD8,NA5,NA6,NB2)
    $177.25
    $166.77
  • MODULE, ENGINE CONTROL(INCLUDES 3)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    Fitting Vehicle Options: ST1(LB4,MY2,GU2,GU4,GU6,MD8,NA5,NA6,NB2)
    $195.33
    $176.88
  • MODULE, ENGINE CONTROL(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    Fitting Vehicle Options: S1(03-53)(L38,MD8,MW1,H04,NA5,NA6,GT4,NB2), S1(03-53)(LN8,MD8), S1(03-53)(LN8,MW1,GT4,H04)(EXC CTF), S1(L38,NM8)(EXPORT)
    --
    $222.59
  •  
    Standard Parts Make Sure These Fit  
  • NUT, HEXAGON W/CONICAL WASHER,M5X0.8,5.3THK,19 O.D.,9,PHOSPHATE ORGANIC,GM510M
    $5.90
    $3.30
  • NUT, HEXAGON W/CONICAL WASHER,M5X0.8,5.3THK,19 O.D.,9,PHOSPHATE ORGANIC,GM510M
    $5.90
    $3.30
  • PLUG, HEXAGON 18X1.5MM STEEL
    $1.37
    $0.87
  • SCREW, HEXAGON W/FL WASHER,TAP,M4.2X1.41X16,8 O.D.,BTHL POINT,STEEL,FL
    --
    --
  • STRAP, TIE 0.38" WIDTH,BUNDLE DIAMETER 1/16"-1-3/4", 8.27" LENGTH,NYLON 6/6 FITS 0.
    $1.19
    $0.76
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1991 Chevrolet S10 Blazer 2WD parts. Parts like E.C.M. Module & Wiring Harness are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.5L, 6 Cyl, 6 Cyl 2.8L. Model Code: 2 DOOR, 4 DOOR, PICKUP.
 
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This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.